<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>svg流程图</title>
</head>
<style> 
    rect {
        stroke: #74d6d6;
    }
</style>
<body>
    
    欢迎首页
</body>

</html>